Raiders Of The Lost Crops: Scientists Race Against Time To Save Genetic Diversity

"Call it a tale of science and derring-do. An international team of researchers has spent six years fanning across the globe, gathering thousands of samples of wild relatives of crops. Their goal: to preserve genetic diversity that could help key crops survive in the face of climate change. At times, the work put these scientists in some pretty extreme situations."

"Just ask Hannes Dempewolf. Two years ago, the plant geneticist found himself in a rainforest in Nepal, at the foot of the Himalayas. He was riding on the back of an elephant to avoid snakes on the ground — and to scare away any tigers that might be lurking about. Then all of a sudden came an attack from above."

"'There were leeches dropping on us from all directions,' Dempewolf recalls — 'bloodsucking leeches.'"

"Now, this is far from where he thought he'd be when he got his Ph.D. But as a senior scientist and head of global initiatives at the Crop Trust, Dempewolf has been overseeing an ambitious international collaboration. More than 100 scientists in 25 countries have been venturing out to collect wild relatives of domesticated crops — like lentils, potatoes, chickpeas and rice — that people rely on around the world. The Crop Trust has just released a report detailing the results of this massive effort, which secured more than 4,600 seed samples of 371 wild relatives of key domesticated crops that the world relies on."